公开(公告)号：US5435062A

公开(公告)日：1995-07-25

申请号：US272582

申请日：1994-07-11

Applicant: Yin-Han Huang

Inventor： Yin-Han Huang

IPC: B26B5/00 ,  B26B3/00

CPC classification number: B26B5/001

Abstract: An artwork gravity knife comprises a first handle body, a second handle body, a knife pushing mount, and a blade box. The first and the second handle bodies are pivoted respectively at the rear end thereof to a pivot such that they can be rotated in relation to each other. The first and the second handle bodies are provided respectively at the front end thereof with a knife pushing mount behind which the blade box is disposed. The blade box also serves to fasten securely the first and the second handle bodies. The blade in use can be replaced easily and safely with those which are kept in the built-in blade box.

Abstract translation: 艺术品重力刀​​包括第一手柄本体，第二手柄本体，刀推装置和刀片盒。 第一和第二手柄本体在其后端分别枢转到枢轴使得它们可以相对于彼此旋转。 第一和第二把手主体分别在其前端分别设置有刀推装置，刀片盒设置在其后面。 刀片盒还用于牢固地固定第一和第二手柄本体。 使用中的刀片可以轻松，安全地替换为内置刀片盒中的刀片。

公开(公告)号：USD377746S

公开(公告)日：1997-02-04

申请号：US49094

申请日：1996-01-16

Applicant: Yin-Han Huang

Designer： Yin-Han Huang